Vision V51-201 High Power TV Amplifier 1 Input 36/122dBµV

SKU: 120026

£58.55 £70.26 inc VAT

Vision V51-201


  • V51-201, 204 and 305 are designed for excellent performance over the full VHF and UHF broadcast bands BII, BIII, UHF BIV/V.
  • Input filtering is designed for VHF/FM, VHF/DAB and UHF channels 21-60 with additional input filters on the multi-input models V51-204 and V51-305.

These amplifiers are designed with high gain and very high input and output headroom to minimise the effects of interference overload.

The V51 range of amplifiers can be used in small, medium and large MATV and IRS systems from 10 to 500 subscriber points or as a pre-amplifier mixer in cascade with a launch amplifier.

The gain/level and slope settings are controlled by a 10dB gold contact slider switch attenuator and 10dB rotary trimmer attenuator for accurate and reliable adjustment.

Vision V51-201 MATV

Very high-quality broadband MATV amplifiers for all small, medium and large systems
 Push-Pull output stage for superior performance
 Super flat gain with very high output headroom
 10dB + 10dB gain & slope controls
 Diecast fully screened amplifier housing for superior interference immunity
 Test points and earth-bonding post
 Built-in mains power supply with UK plug with LED power-on indicator

V51-201 1-Input MATV AmplifierModel V51-201 V51-204 V51-305
No of inputs 1 4 5
Frequency range Input 1 47-790MHz 88-108MHz 88-108MHz
Frequency range Input 2 – 174-230MHz 174-230MHz
Frequency range Input 3 – 470-766MHz UHF Ch21-57 470-790MHz UHF Ch21-60
Frequency Range Input 4 – 470-790MHz UHF Ch21-60 470-766MHz UHF Ch21-57
Frequency Range Input 5 – – 470-862MHz UHF Ch21-69
Gain 36dB VHF 30dB : UHF 34dB VHF 35dB : UHF 44dB
Gain Adjustment in each input 0-20dB (0-10dB switch + 0-10dB rotary trimmer)
Gain flatness ±0.7dB
Maximum Output (DIN 45004B IMD3-60) analogue 122 dBµV 115 dBµV 122 dBµV
Maximum Output (EN50083-3 IMD3-35) digital 125dBµV 121 dBµV 125 dBµV
Maximum Input 108 dBµV 107 dBµV 102 dBµV
Test Point Input -20dB : Output -30dB Output -30dB
Input & Output Return Loss ≥12dB
Noise Figure <7dB VHF <6dB UHF <5dB VHF < 6dB UHF <4dB
Auxiliary Masthead Amplifier Power – 12V 100mA Input 3 12V 100mA Input 4
Connectors F-female 75Ω
Power AC 230V AC 50Hz / 7.0W / UK plug with 3A fuse
Operating Temperature -200 to +500C
Dimensions & Weight 135 x 164 x 52mm / 0.72kg 135 x 175 x 52mm / 0.72kg

Data Sheet

Vision V51-201 1-input MATV Launch Amplifier



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